Winch



FIG. 1 is a perspective view of a winch;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan elevational view thereof.

The broken lines shown in the figures are for the purposes of illustrating portions of the winch and form no part of the claimed design. 

CLAIM The ornamental design for a winch, as shown and described. 